:root{--primary-chat-ai-color:#0073aa;--chat-ai-btn-top:auto;--chat-ai-btn-right:20px;--chat-ai-btn-bottom:20px;--chat-ai-btn-left:auto;--chat-ai-win-top:auto;--chat-ai-win-right:20px;--chat-ai-win-bottom:90px;--chat-ai-win-left:auto;--chat-ai-font-family:Arial, sans-serif;--chat-ai-font-size:14px}#chat-toggle{position:fixed;top:var(--chat-ai-btn-top);right:var(--chat-ai-btn-right);bottom:var(--chat-ai-btn-bottom);left:var(--chat-ai-btn-left);background:linear-gradient(135deg,var(--primary-chat-ai-color),#005f94);color:#fff;font-size:24px;width:60px;height:60px;border-radius:50%;text-align:center;line-height:60px;cursor:pointer;box-shadow:0 8px 16px rgb(0 0 0 / .3);z-index:1000;transition:transform 0.3s ease,box-shadow 0.3s ease}#chat-toggle #chat-notif{position:absolute;top:-6px;right:-6px;width:20px;height:20px;background:red;color:#fff;font-size:12px;border-radius:50%;line-height:20px;display:none}#chat-toggle:hover{transform:scale(1.1);box-shadow:0 12px 24px rgb(0 0 0 / .4)}#chat-window{position:fixed;top:var(--chat-ai-win-top);right:var(--chat-ai-win-right);bottom:var(--chat-ai-win-bottom);left:var(--chat-ai-win-left);width:300px;max-height:600px;background-color:#fff;border:1px solid #ccc;border-radius:10px;display:flex;flex-direction:column;box-shadow:0 8px 20px rgb(0 0 0 / .25);z-index:1000;overflow:hidden;font-family:var(--chat-ai-font-family);font-size:var(--chat-ai-font-size);opacity:0;visibility:hidden;transform:translateY(20px) scale(.95);pointer-events:none;transition:all 0.3s ease}#chat-window.open{opacity:1;visibility:visible;transform:translateY(0) scale(1);pointer-events:all}#chat-header{background-color:var(--primary-chat-ai-color);color:#fff;padding:10px;font-weight:700;display:flex;justify-content:space-between;align-items:center}#chat-header button{border:none;background:none}#chat-header button:hover{border:none;background:none}#chat-messages{padding:10px;flex:1;overflow-y:auto;min-height:400px;height:400px}#chat-messages .message{margin-bottom:10px;padding:8px 12px;border-radius:10px;max-width:80%;clear:both;font-size:small;overflow-wrap:anywhere;animation:fade-in 0.25s ease}#chat-messages .message.sent{background-color:#DCF8C6;align-self:flex-end;text-align:right;margin-left:auto}#chat-messages .message.received{background-color:#f1f0f0;align-self:flex-start}#chat-messages .timestamp{font-size:11px;color:#888;text-align:right}#chat-input{display:flex;border-top:1px solid #ddd}#chat-input input{flex:1;border:none;padding:10px;outline:none;border-radius:0}#chat-input input:focus{background-color:#f9f9f9}#chat-input button{background-color:var(--primary-chat-ai-color);color:#fff;border:none;padding:10px 15px;cursor:pointer;transition:background-color 0.3s ease;box-shadow:0 2px 4px rgb(0 0 0 / .2)}#chat-input button:hover{background-color:#005f94}#chat-messages .chat-loading{display:flex;align-items:center;padding:8px 12px;margin:10px 0;background:#f1f1f1;border-radius:16px;max-width:fit-content;font-style:italic;font-size:14px;color:#666}#chat-messages .chat-loading .dot{width:6px;height:6px;margin:0 2px;background-color:#333;border-radius:50%;animation:blink 1.4s infinite both}#chat-messages .chat-loading .dot:nth-child(2){animation-delay:0.2s}#chat-messages .chat-loading .dot:nth-child(3){animation-delay:0.4s}@keyframes blink{0%,80%,100%{opacity:0}40%{opacity:1}}@keyframes fade-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}#chat-rating{padding:10px;display:none;flex-direction:column;gap:8px;border-top:1px solid #ddd}#chat-rating.message,#chat-thank.message{background-color:#f1f0f0;border-radius:10px;max-width:80%;align-self:flex-start;margin-bottom:10px;border-top:none}#chat-rating p{margin-bottom:0}#chat-rating button{background-color:#fff0;border:1px solid var(--primary-chat-ai-color);border-radius:3px;color:var(--primary-chat-ai-color);display:inline-block;font-size:1rem;font-weight:400;padding:.5rem 1rem;text-align:center;transition:all .3s;-webkit-user-select:none;-moz-user-select:none;user-select:none;white-space:nowrap}#chat-rating button:hover{background-color:var(--primary-chat-ai-color);color:#fff}#chat-rating .stars{display:flex;gap:5px;cursor:pointer}#chat-rating .star{font-size:20px;color:#ccc}#chat-rating .star.filled{color:var(--primary-chat-ai-color)}#chat-rating textarea{width:100%;resize:vertical}#chat-thank{padding:10px;text-align:center;display:none}@keyframes chat-ai-bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}#chat-toggle.chat-move{animation:chat-ai-bounce 0.6s ease-in-out 5}#chat-powered-by{text-align:center;font-size:10px;margin-top:4px;color:#aaa}#chat-powered-by a{color:inherit;text-decoration:none}